US Patent: 3,006,222
|
| Apparatus for sharpening chain saws
|
|
Patentee:
|
|
| James McEwan (exact or similar names) - San Jose, CA |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Applied: |
Dec. 20, 1957 |
| Granted: |
Oct. 31, 1961 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Jeff Joslin
Vintage Machinery entry for Max Mfg. Co.
|
|
Description: |
| Of interest because inventor McEwan seems to have been the founder and owner of woodworking machinery maker Max Mfg. Co. It is not known whether this particular product was made by Max. |
|
